ADMINISTRATIVE LAW - RIGHT TO INFORMATION - REFUSAL OF ACCESS - CONTRARY TO PUBLIC INTEREST INFORMATION - medical records - information provided by other individuals regarding the applicant - personal information and privacy - whether information would, on balance, be contrary to the public interest to disclose under section 67(1) of the Information Privacy Act 2009 (Qld) and sections 47(3)(b) and 49 of the Right to Information Act 2009 (Qld)